Support GNOME 3.38

Author: aldafu

metadata.json

@@ -3,9 +3,9 @@
   "description": "Display big avatar in system-menu",
   "name": "BigAvatar",
   "shell-version": [
-    "3.28.4","3.32","3.36"
+    "3.28.4","3.32","3.36","3.38"
   ],
   "url": "",
   "uuid": "[email protected]",
   "version": 2
-}
+}